<?php
/**
 * Copyright (c) Enalean, 2015. All Rights Reserved.
 *
 * This file is a part of Tuleap.
 *
 * Tuleap is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Tuleap is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Tuleap. If not, see <http://www.gnu.org/licenses/>.
 */

class Tracker_XML_Importer_ArtifactImportedMapping {

    private $mapping = array();

    public function add($source_id, $target_id) {
        $this->mapping[$source_id] = $target_id;
    }

    public function get($source_id) {
        return $this->mapping[$source_id];
    }

    public function containsSource($source_id) {
        return array_key_exists($source_id, $this->mapping);
    }

    public function getOriginal($target_id) {
        return array_search($target_id, $this->mapping);
    }

    public function getMapping() {
        return $this->mapping;
    }
}
